TOPSIL

Composition & Technical Specifications

[FCO Grade – Ortho Silicic Acid (OSA) 2% WSL]

Parameter Specification
Ortho Silicic Acid (Si(OH)?), min
Plant Available Silicon (Si) Equivalent, min 0.6% w/w

Product Description

TOPSIL is a premium silicon-based fertilizer formulated with Ortho Silicic Acid (OSA) 2% WSL to provide essential silicon nutrition to plants. The presence of Ortho Silicic Acid ensures better nutrient absorption, enhanced plant strength, and improved resistance to environmental stresses. This innovative formulation promotes superior crop health, higher yields, and improved soil structure, making it an essential component for modern farming practices.


Key Benefits & Advantages

  • Enhances Plant Strength & Resistance to Lodging: Strengthens plant cell walls, reducing the risk of lodging in crops like wheat and rice. This ensures better plant stability, particularly in high-wind or heavy-rain conditions.
  • Improves Nutrient Uptake Efficiency & Photosynthesis:Facilitates better absorption of essential nutrients like nitrogen, phosphorus, and potassium. Improved photosynthesis results in higher energy production for better growth and yield.
  • Increases Resistance Against Pests, Diseases, & Abiotic Stress:Acts as a natural defense mechanism, making plants less susceptible to fungal infections, bacterial diseases, and insect attacks. It also improves tolerance to drought, extreme temperatures, and salinity stress.
  • Supports Stronger Root Development & Improved Soil Aeration:Encourages deep root penetration, enhancing access to water and nutrients. The improved root system promotes better anchorage, reducing plant stress under adverse conditions.
  • Reduces the Toxicity of Heavy Metals & Salinity Stress:Helps mitigate the harmful effects of excessive sodium, aluminum, and other toxic metals in the soil, ensuring better nutrient balance and overall soil health.
  • Enhances Water Retention & Drought Resistance:Increases the soil’s water-holding capacity, reducing the frequency of irrigation while ensuring a consistent water supply to plants during dry spells.
  • Ensures Better Grain Filling, Quality, & Higher Yield Potential:Contributes to better grain size, weight, and nutritional quality in cereals and pulses. It also enhances fruit setting, leading to increased market value and profitability for farmers.
  • Improves Soil Microbial Activity & Organic Matter Breakdown:Promotes beneficial microbial populations that accelerate organic matter decomposition, leading to a more fertile and balanced soil ecosystem.
  • Reduces Transpiration Losses & Enhances Stomatal Regulation:Silicon improves the efficiency of stomatal function, helping plants conserve water and maintain optimal hydration levels even under heat stress.
  • Boosts Post-Harvest Shelf Life & Produce Quality:Helps strengthen fruit and vegetable skins, reducing spoilage and extending the storage life of harvested produce. This is particularly beneficial for export-quality crops.
  • Recommended Applications

  • Ideal Crops:Suitable for all crops, including cereals, pulses, oilseeds, vegetables, fruits, and floriculture.
  • Application Methods & Dosage:
    Foliar Spray:1–2 ml per liter of water, applied every 15-20 days.
    Drip Irrigation:500 ml – 1 liter per acre, applied during key growth stages.
  • Soil Application:1–2 liters per acre, incorporated during soil preparation.
  • Store in a cool, dry place away from direct sunlight.
  • Use protective gloves and equipment during handling.
  • Compatible with most fertilizers and pesticides.

  • Packings

    1 Ltr | 500 ml | 250 ml | 100 ml

    • PACK SIZE:

    State of Art Manufacturing Facilities

    State of Art R&D Facilities

    Ecofreindly Proprietary Molecules

    Innovation in Foliar Nutrition

    Innovation in Soil Nutrition